# -*- coding: utf-8 -*-
"""
@project: AutoTesting_pulsar
@author: chenhh
@file: Shell.py
@ide: PyCharm
@time: 2021/1/25
封装执行shell语句方法
"""

import subprocess


class Shell:
    @staticmethod
    def invoke(cmd):
        output, errors = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
        o = output.decode("utf-8")
        return o
